Artemix

Almost did the same, except I went towards Syncthing for document sync, KeePassXC for passwords, and Sailfish / degoogled android for mobile phone (because the apple ecosystem is imho much worse, especially in terms of software durability. Got two perfectly working ipads just sitting around because apple said fuck the devs and users. At least, with SOS and android, I can still develop for them).

I use a RSS feed aggregator, which I curate with blogs and websites I discover and want to follow.

I use IRC for tech / general chat on a local server.

Much better and cleaner experience than Discord, Slack, or other fat alternatives.

I self-host the following services:

    syncthing
    nfs server
    UPnP server, connected to my media NAS
    gitea server, for my personal projects
    droneci, linked to my gitea server, for building websites and releases I publish
    A few locally hosted services, such as DevDocs, draw.io or Asciiflow, for convenience.

I use the Corsair K70 Lux keyboard, with red mecanical switches.

When working on my work's mac, I use a dell KB216 (much more silent, while still comfortable)

Our wiki is a static site generated with the MkDocs tool (Material theme), auto-published on our internal web server through a dumb CI pipeline (a PHP webhook building the website).